Excerpts from slides describing GHOSTMACHINE, the NSA Special Source Operations cloud-based analytics platform: see the Washington Post article New documents show how the NSA infers relationships based on mobile location data, 10 December 2013.

This four-page extract from an undated NSA presentation gives an overview of the agency’s FORNSAT operations: see the Intercept article Norway Used NSA Technology for Potentially Illegal Spying, 1 March 2018.